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Alside Introduces New Sovereign Window Series

Sovereign Double-Hung Window

Alside introduced its new windows series, Sovereign Windows. Sovereign is a fusion-welded vinyl window that balances between style and sustainability, providing year-round comfort and energy savings.

What the company says

“Replacement windows can make a real statement about personal tastes and design preferences when it comes to the exterior of the home,” says Adam Copel, business director of windows, Associated Materials. “Sovereign Windows are a luxurious, state-of-the-art product that embraces elevated comfort and enhanced durability home improvement professionals will love.”

Product details

Sovereign Garden WindowWith vinyl frame and sashes, Sovereign boasts Alside’s highest quality replacement windows in seven different styles: double hung, bay and bow, sliding, awning, casement, garden, and sliding patio doors. Each Sovereign Window is built with an ultra-premium design—from the coved contoured glazing beads to the Phifer BetterVue screens that allow for more natural light while repelling water, preventing dirt and debris from staying on the screen, and remaining cleaner longer​.

Equipped with glass options to promote sustainability, with Sovereign Windows consumers have the option to choose from the energy-efficient ClimaTech PriME insulated glass technology, which not only meets Energy Star Most Efficient requirements in all climate zones but qualifies for tax credits. ClimaTech PriME provides an energy-saving shield due to its three panes of glass with low-emissivity technology, two spaces of argon gas fill and two warm-edge spacer systems.

Sovereign Windows features include:

  • Thermal performance with cavity foam inserts.
  • Comfortable and consistent indoor temperatures with Quad 4 fin seal weatherstripping and a network of airtight insulating chambers.
  • Warm-edge spacer system in triple-pane unit reduces conductions of heat at the edge of glass for increased energy efficiency.
  • Available with high-end hardware and ​custom options.
  • Clean-line design and beveled sash.
  • Low-profile sloped sill promotes efficient water drainage to help maintain a fresh, clean appearance.
  • Durability and resistance to impact (up to PG/DP 50) with heavy-duty frame and sash construction.
  • Protection against inclement weather; interlock at sash meeting rails creates a tight seal against air infiltration.
  • Polyurethane fiberglass reinforced sash meeting rail delivers superb structural integrity and long-lasting performance.
  • Double-hung window design with tilt-in top and bottom sashes makes cleaning and maintenance easy and convenient from inside the home.

Available in a variety of colors, hardware and glass options, Sovereign Windows features a lifetime limited, transferrable warranty.